Optical Elements Of Glass Or Of Any Material Companies in Uttar Pradesh

Manufacture Of Medical, Precision And Optical Instruments, Watches And Clocks
Manufacture Of Optical Elements Of Glass Or Of Any Material; Prisms And Lenses, Mirrors Constituting Optical Elements; Colour Filters, Polarizing Elements; Opthalmic Lenses, Including Contact Lenses; Optical Fibresand Cables Of Optical Fibres Not Individually Sheathed [(Manufacture Of Optical Sheathed Fibres Is Classified In Class 3130)Glass (Except Mirror Glass) And Lenses